The numerical simulation of effect of parameters for bolts on slope stability

被引：1
|
作者：
Li, Tao [1 ,2 ]
Zeng, Ling [3 ]
Guo, Fang [4 ]
机构：
[1] Changsha Univ Sci & Technol, Sch Traff & Transportat Engn, Changsha 410014, Hunan, Peoples R China
[2] Zhejiang Tongqu Communicat Construct Supervis Con, Quzhou 324000, Peoples R China
[3] Changsha Univ Sci & Technol, Sch Civil Engn & Agr, Changsha 410014, Peoples R China
[4] Hunan Communicat Polytech, Changsha 410132, Peoples R China
来源：
ADVANCES IN CIVIL AND INDUSTRIAL ENGINEERING, PTS 1-4 | 2013年 / 353-356卷
关键词：
anchor; supporting parameters; limit equilibrium; safety factor;
D O I：
10.4028/www.scientific.net/AMM.353-356.84
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
In order to analyze the influence of bolt supporting parameters on the stability of slope, based on the limit equilibrium method to establish model of slope and calculated the safety factor of slope. Research shows that: (1) As the bolt length increases, the safety factor of slope increases gradually, then the length of anchor bolt can be used as the design length when the safety factor can meet the standard requirement.(2) With the increase of the anchor Angle, the safety factor of slope present the trend of first increasing and then decreasing, when bolt spacing increased to a certain value, the safety factor of slope reduce significantly.(3)In this paper, the analysis method of slope bolting parameters on its effect to the stability is simple and strong operational, which can provide a reference for related engineering personnel.
引用
收藏
页码：84 / +
页数：3
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